Cross-Cohort Calibration of Conformal Prediction for Lesion-Level SUV Quantification in Theranostic PET — Analysis Code

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1. Verfasser: Farquhar, Hayden
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Veröffentlicht: Zenodo 2026
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author Farquhar, Hayden
author_facet Farquhar, Hayden
contents Reproducibility code for the accompanying manuscript on cross-cohort calibration of conformal prediction for lesion-level SUVmax quantification in theranostic PET. Includes the conformal prediction infrastructure (split conformalised quantile regression, weighted conformal prediction with image-only and extended categorical features, support-overlap diagnostic, per-cohort split conformal recalibration, Calibration Shift Index), the Phase 2 within-replicate coefficient-of-variation reference pipeline, the Phase 3 four-mode evaluation driver, post-freeze sensitivity analyses, and the locked Phase 3 input parquets for AutoPET-I, AutoPET-III, and HECKTOR 2025. Pre-registration: OSF/4KAZN with twelve amendments.
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spellingShingle Cross-Cohort Calibration of Conformal Prediction for Lesion-Level SUV Quantification in Theranostic PET — Analysis Code
Farquhar, Hayden
conformal prediction
weighted conformal prediction
PET
SUV
PSMA
theranostics
uncertainty quantification
covariate shift
calibration
AutoPET
HECKTOR
reproducibility
pre-registration
Reproducibility code for the accompanying manuscript on cross-cohort calibration of conformal prediction for lesion-level SUVmax quantification in theranostic PET. Includes the conformal prediction infrastructure (split conformalised quantile regression, weighted conformal prediction with image-only and extended categorical features, support-overlap diagnostic, per-cohort split conformal recalibration, Calibration Shift Index), the Phase 2 within-replicate coefficient-of-variation reference pipeline, the Phase 3 four-mode evaluation driver, post-freeze sensitivity analyses, and the locked Phase 3 input parquets for AutoPET-I, AutoPET-III, and HECKTOR 2025. Pre-registration: OSF/4KAZN with twelve amendments.
title Cross-Cohort Calibration of Conformal Prediction for Lesion-Level SUV Quantification in Theranostic PET — Analysis Code
topic conformal prediction
weighted conformal prediction
PET
SUV
PSMA
theranostics
uncertainty quantification
covariate shift
calibration
AutoPET
HECKTOR
reproducibility
pre-registration
url https://doi.org/10.5281/zenodo.19936564